| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.27 | 4.182% | $27.3686 | $27.37 | $27.35 | $27.40 |
| Purchase #2 | $169.76 | 12.823% | $191.5283 | $191.53 | $191.55 | $191.50 |
| Purchase #3 | $75.34 | 12.476% | $84.7394 | $84.74 | $84.75 | $84.70 |
| Purchase #4 | $193.56 | 5.189% | $203.6038 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $141.33 | 5.139% | $148.5929 | $148.59 | $148.60 | $148.60 |
| Purchase #6 | $109.28 | 6.371% | $116.2422 | $116.24 | $116.25 | $116.20 |
| Purchase #7 | $154.77 | 4.464% | $161.6789 | $161.68 | $161.70 | $161.70 |
| 7 purchase totals = | $870.31 | $933.7541 | $933.75 | $933.80 | $933.70 | |